Initial setup for server.js, default.json, package.json based on the
reference code from pix project.
Revert "Initial setup for server.js, default.json, package.json based on the reference code from pix project."

This reverts commit 83e1cbce40f47ad75cddd6c0f6353ec97d43a943.
Initial setup for server.js, default.json, package.json based on the pix
project.
Merge branch 'master' of https://github.com/vlerdas/vlerdas-pix-v2